$ LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1 FAKETIME="+900d" [Apps Location/Name]
Note: preload value is the location of libfaketime it could be different on each system.. /usr/local/lib as example
find [Dir to seek fo] --name= [Could use wildcard] find ./ --name= "libfaketime.so.1"
access > localhost:9000
docker run -d -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer
$ lxappearance